Javascript 本地存储和选项:选择
我有一个选择与一些选项 我还有一个功能,当选项更改时,它会将其保存到本地存储Javascript 本地存储和选项:选择,javascript,local,option,selected,Javascript,Local,Option,Selected,我有一个选择与一些选项 我还有一个功能,当选项更改时,它会将其保存到本地存储 input1save = $('#answer1 option:selected').val localStorage['ScienceSkills-QuestionsTest-1-1421-6845-5309-4850-5124'] = input1save input1save = localStorage['ScienceSkills-QuestionsTest-1-1421-6845-5309-48
input1save = $('#answer1 option:selected').val
localStorage['ScienceSkills-QuestionsTest-1-1421-6845-5309-4850-5124'] = input1save
input1save = localStorage['ScienceSkills-QuestionsTest-1-1421-6845-5309-4850-5124']
alert(input1save);
当页面重新加载时,我有一个函数,其中显示一个警报,带有使用本地存储选项的值
input1save = $('#answer1 option:selected').val
localStorage['ScienceSkills-QuestionsTest-1-1421-6845-5309-4850-5124'] = input1save
input1save = localStorage['ScienceSkills-QuestionsTest-1-1421-6845-5309-4850-5124']
alert(input1save);
但是,它会使用大量随机代码而不是值发出警报
我知道save函数可以工作,因为如果我使用
input1save = "foo"
它提醒富
因此,问题来自于
$('#answer1 option:selected').val
$'answer1选项:已选定'.val'